JP2833173B2 - Member structure - Google Patents
Member structureInfo
- Publication number
- JP2833173B2 JP2833173B2 JP2212990A JP21299090A JP2833173B2 JP 2833173 B2 JP2833173 B2 JP 2833173B2 JP 2212990 A JP2212990 A JP 2212990A JP 21299090 A JP21299090 A JP 21299090A JP 2833173 B2 JP2833173 B2 JP 2833173B2
- Authority
- JP
- Japan
- Prior art keywords
- collar
- line
- mounting surface
- suspension member
- section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/14—Mounting of suspension arms
- B60G2204/143—Mounting of suspension arms on the vehicle body or chassis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/41—Elastic mounts, e.g. bushings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/41—Elastic mounts, e.g. bushings
- B60G2204/4102—Elastic mounts, e.g. bushings having a pin or stud extending perpendicularly to the axis of the elastic mount
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/10—Constructional features of arms
- B60G2206/122—Constructional features of arms the arm having L-shape
Landscapes
- Body Structure For Vehicles (AREA)
- Vehicle Body Suspensions (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 この発明は、例えば自動車等の車体骨格部材を構成す
るメンバ構造に係り、特にこのメンバに締結部材を介し
て被取付部材が取付けられているメンバ構造に関するも
のである。Description: BACKGROUND OF THE INVENTION [0001] The present invention relates to a member structure constituting a vehicle body frame member of, for example, an automobile or the like, and in particular, a member to be mounted is attached to this member via a fastening member. It concerns the member structure.
従来、自動車等の車体骨格部材は、複数の鋼板等から
成る板材を接合した閉断面構造物から成り、例えば車体
懸架装置の一部であるロアアームが取付けられるメンバ
であるサスペンションメンバを例に挙げると、第３図及
び第４図に示すような構造がある。2. Description of the Related Art Conventionally, a vehicle body skeleton member of an automobile or the like is formed of a closed cross-section structure in which plate members made of a plurality of steel plates or the like are joined together. , FIG. 3 and FIG.
まず、第４図に示すサスペンションメンバ構造は、矩
形閉断面を成すサスペンションメンバ10の端部にブラケ
ット100が固着され、このブラケット100にブッシュ９を
介してロアアーム６が取付けられるようにしたものであ
る。First, in the suspension member structure shown in FIG. 4, a bracket 100 is fixed to an end of a suspension member 10 having a rectangular closed cross section, and the lower arm 6 is attached to the bracket 100 via a bush 9. .
しかし、この第４図に示す構造の場合、サスペンショ
ン及びその他の車両構成部材のジオメトリーの関係上、
ブラケット100を取付けるスペースを十分に確保できな
い場合がある。However, in the case of the structure shown in FIG. 4, due to the geometry of the suspension and other vehicle components,
There is a case where a space for mounting the bracket 100 cannot be sufficiently secured.
そこで、ブラケット100を介在しないような構造とし
て、例えば第３図に示す構造がある。Therefore, as a structure in which the bracket 100 is not interposed, for example, there is a structure shown in FIG.
即ち、このサスペンションメンバ構造は、この発明を
示す第２図に示すように、ロアアーム６の端部にブッシ
ュ９を固着し、このブッシュ９にシャフト７を挿通させ
て、シャフト７の両端をそれぞれ締結部材5,5によって
サスペンションメンバ10の所定位置に固定するようにし
たものである。That is, in this suspension member structure, as shown in FIG. 2 showing the present invention, a bush 9 is fixed to an end of a lower arm 6, a shaft 7 is inserted through the bush 9, and both ends of the shaft 7 are fastened. The suspension member 10 is fixed to a predetermined position by members 5,5.
ここで、この第２図に示すサスペンションメンバ10に
おける被取付部材であるロアアーム６を取付けるための
締結部位の構造を詳述すると、第２図のＩ−Ｉ線断面図
に相当する第３図に示すように、２枚の板材を接合して
構成された矩形閉断面のサスペンションメンバ10内に
は、その剛性を高めるために、２枚の板材から成るリィ
ンホース20,30がそれぞれ各端部近傍でアーク溶接等に
よって接合配設されており、同様に閉断面を形成してい
る。Here, the structure of the fastening portion for mounting the lower arm 6 which is the member to be mounted in the suspension member 10 shown in FIG. 2 will be described in detail. FIG. 3 corresponding to a cross-sectional view taken along line II of FIG. As shown, in a suspension member 10 having a rectangular closed cross-section formed by joining two plate members, in order to increase the rigidity, line hoses 20 and 30 made of two plate members are respectively provided near each end. They are joined and arranged by arc welding or the like, and similarly form a closed cross section.
また、一方のリィンホース20はサスペンションメンバ
10における締結部位である取付面110の内側に当接され
ているとともに、各リィンホース20,30による閉断面内
には、カラー40の軸方向各端410,420がそれぞれのリィ
ンホース20,30に当接するように配設され、かつカラー4
0の軸方向一端410は、前記一方リィンホース20にアーク
溶接等によって接合固着されている。Also, one of the line hoses 20 is a suspension member.
In addition to being in contact with the inside of the mounting surface 110, which is the fastening portion in 10, the axial ends 410, 420 of the collar 40 are in contact with the respective line hoses 20, 30 in the closed cross section by the respective line hoses 20, 30. And color 4
The one end 410 in the axial direction is joined and fixed to the one-line hose 20 by arc welding or the like.
さらに、他方リィンホース30には、締結部材５である
ケースナット52が接合されている。Further, a case nut 52 as the fastening member 5 is joined to the other line hose 30.
そして、サスペンションメンバ10の取付面110にシャ
フト７を位置させ、外方から締結部材５であるボルト51
を、カラー４に挿通させて前記ケースナット52に締付け
ることにより、シャフトの両端をそれぞれ第２図に示す
ようにサスペンションメンバ10の２箇所に固定すること
により、ロアアーム６を取付けるようにしたものであ
る。Then, the shaft 7 is positioned on the mounting surface 110 of the suspension member 10, and the bolts 51 as the fastening members 5 are
The lower arm 6 is mounted by fixing the two ends of the shaft to two portions of the suspension member 10 as shown in FIG. is there.
尚、この第３図（及び第２図）に示すようなロアアー
ム取付構造は、この発明の出願人の先願である実願平１
−23341号にて提案されている。Incidentally, the lower arm mounting structure as shown in FIG. 3 (and FIG. 2) is similar to Japanese Utility Model Application No.
-23341.
また、サイドメンバの閉断面に配設接合したリィンホ
ースと前記サイドメンバとの間にカラーを配設し、ボル
トを挿通させて、前記サイドメンバにサスペンションメ
ンバを取付けるようにした構造、即ち車体メンバへのサ
スペンションメンバ取付構造として、例えば（社）発明
協会発行の公開技報「公技番号88−4362」（1988年４月
20日発行）がある。Also, a structure is provided in which a collar is provided between the line hose and the side member, which are disposed and joined to the closed section of the side member, and a bolt is inserted to attach a suspension member to the side member. As a suspension member mounting structure, for example, a public technical report published by the Invention Association of Japan, “Publication No. 88-4362” (April 1988)
Issued on the 20th).
しかし、第３図ならびに実願平１−23341号に開示さ
れたサスペンションメンバ構造の場合、サスペンション
メンバ10の閉断面内に形成された各リィンホース20,30
による閉断面内に配設されるカラー40は、その周方向の
外周面430が当接する部材等はないため、このカラー40
の軸方向一端410を一方リィンホース20に対して正確位
置に接合固着するための、所謂周方向の接合位置等の位
置決めが困難となる。However, in the case of the suspension member structure disclosed in FIG. 3 and Japanese Utility Model Application No. 1-23411, each of the line hoses 20 and 30 formed in the closed section of the suspension member 10 is formed.
The collar 40 disposed in the closed cross section of the collar 40 has no member or the like with which the outer peripheral surface 430 in the circumferential direction abuts.
It is difficult to position a so-called circumferential joining position or the like for joining and fixing the one axial end 410 to the one line hose 20 at an accurate position.
一方、前記一方リィンホース20は、サスペンションメ
ンバ10における締結部位である取付面110の内側に当接
されており、この部位にて一方リィンホース20に前記カ
ラー40の軸方向一端410がアーク溶接等で接合固着され
るとともに、各リィンホース20,30もアーク溶接等で接
合されて閉断面のリィンホースアッセンブリとされてい
るため、前記サスペンションメンバ10の矩形閉断面内に
閉断面を形成する各リィンホース20,30の接合によるリ
ィンホースアッセンブリが変形することがある。On the other hand, the one-line hose 20 is in contact with the inside of the mounting surface 110, which is a fastening portion of the suspension member 10, and at this portion, one axial end 410 of the collar 40 is joined to the one-line hose 20 by arc welding or the like. Since the line hoses 20 and 30 are also fixed by arc welding or the like to form a closed cross-section lean hose assembly, each of the line hoses 20 and 30 forming a closed cross section within the rectangular closed cross section of the suspension member 10. The line hose assembly may be deformed due to the joining of the components.
また、一方リィンホース20がサスペンションメンバ10
における取付面110の内側に直接当接していることによ
り、これら両部材100,20の所謂当り面が多くなる。On the other hand, the line hose 20 is
By directly contacting the inside of the mounting surface 110, the so-called contact surfaces of these two members 100 and 20 increase.
さらに、ボルト51及びケースナット52等の締結部材５
によるロアアーム６の取付状態では、前記一方リィンホ
ース20を挟持介在した状態で、他方リィンホース30を介
してカラー40とサスペンションメンバ10を締付け固定す
るようになっている。Further, fastening members 5 such as bolts 51 and case nuts 52 are provided.
When the lower arm 6 is mounted, the collar 40 and the suspension member 10 are tightened and fixed via the other one of the line hoses 30 with the one of the line hoses 20 interposed therebetween.
従って、これらのことにより、前記ボルト51の締付面
であるサスペンションメンバ10の取付面110の所謂精度
出しを行うことが難しくなり、これにより特に第２図に
示す如く、シャフト７の両端をそれぞれ締結部材５（5
1,52）で固定するような、所謂２箇所以上の複数部位で
締結固定する構造においては、少なくともいずれか一方
の取付面110において前記シャフト７が浮いたりするこ
とがあり、確実強固な固定ができない。Therefore, it becomes difficult to perform the so-called precision setting of the mounting surface 110 of the suspension member 10 which is the tightening surface of the bolt 51, and as a result, as shown in FIG. Fastening member 5 (5
In the structure where the shaft 7 is fastened and fixed at a plurality of two or more places, such as the case where the shaft 7 is fixed at (1, 52), the shaft 7 may float on at least one of the mounting surfaces 110, so that a firm and firm fixing is achieved. Can not.
そこでこの発明の課題は、メンバ内に配設接合する複
数のリィンホースの配設接合方法、及びカラーの接合方
法を工夫することにより、カラーの周方向の位置決め、
及びメンバにおける取付面の精度出しを確実に行って、
メンバへの被取付部材の取付精度を向上することであ
る。Therefore, an object of the present invention is to provide a method of arranging and joining a plurality of line hoses to be arranged and joined in a member, and a method of joining a collar, thereby positioning the collar in the circumferential direction,
And ensure the accuracy of the mounting surface of the member,
The object is to improve the mounting accuracy of the member to be mounted on the member.
そのため、この発明は、矩形閉断面のメンバ内に、複
数のリィンホースを配設結合して閉断面を形成するとと
もに、前記各閉断面内に配設するカラーを介して締結部
材で前記メンバに被取付部材を取付けて成るメンバ構造
において、前記リィンホースの一方を、メンバにおける
被取付部材の取付面から離間させて配設し、かつこの一
方リィンホースに前記カラーの挿通孔を穿設するととも
に、この挿通孔に挿通させたカラーの軸方向他端を他方
リィンホースに当接させ、かつカラーの外周面と前記挿
通孔の孔縁とを接合し、さらに、カラーの軸方向一端を
前記メンバの取付面内側に直接当接させてメンバを構成
するようにしたものである。Therefore, according to the present invention, a plurality of line hoses are arranged and connected in a member having a rectangular closed cross section to form a closed cross section, and the member is covered by a fastening member via a collar disposed in each of the closed cross sections. In a member structure in which a mounting member is mounted, one of the line hoses is disposed apart from a mounting surface of a member to be mounted on the member, and an insertion hole of the collar is formed in one of the line hoses. The other end in the axial direction of the collar inserted into the hole is brought into contact with the other line hose, and the outer peripheral surface of the collar is joined to the edge of the hole of the insertion hole. The members are directly brought into contact with each other to constitute a member.
上述の手段によれば、メンバ内に配設接合した一方リ
ィンホースの挿通孔へのカラーの挿通によって、このカ
ラーの周方向の位置決めを行うことができるとともに、
一方リィンホースをメンバにおける取付面から離間して
配設し、かつカラーの軸方向一端はメンバの取付面内側
に直接当接させるのみであって、各リィンホースの接合
によるリィンホースアッセンブリ及びメンバの取付面が
溶接等の影響を受けることもなく、取付面の精度出しを
行うことができることにより、メンバへの被取付部材の
取付精度を向上することができる。According to the above-described means, the collar can be positioned in the circumferential direction by inserting the collar into the insertion hole of the one-line hose arranged and joined in the member, and
On the other hand, the line hose is arranged at a distance from the mounting surface of the member, and one end in the axial direction of the collar is only brought into direct contact with the inside of the mounting surface of the member. Since the accuracy of the mounting surface can be determined without being affected by welding or the like, the mounting accuracy of the member to be mounted on the member can be improved.
以下、添付図面に基づいてこの発明の実施例を説明す
る。Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
第１図及び第２図の図面はこの発明の一実施例を示し
ており、第１図は第２図のＩ−Ｉ線断面図（ボルト51は
２点鎖線で示す）第２図はメンバへの被取付部材の取付
部位の概略斜視図を示している。1 and 2 show an embodiment of the present invention. FIG. 1 is a sectional view taken along line II of FIG. 2 (bolts 51 are shown by two-dot chain lines). FIG. 2 is a schematic perspective view of a mounting portion of a member to be mounted on a vehicle.
尚、この実施例では、前述した第３図及び第４図に示
す従来技術と同様、メンバとしてのサスペンションメン
バに被取付部材としてのロアアームを取付ける構造を例
に挙げて説明する。In this embodiment, as in the prior art shown in FIGS. 3 and 4, a structure in which a lower arm as a member to be mounted is attached to a suspension member as a member will be described as an example.
そして、第１図に示すように、２枚の板材から成るサ
スペンションメンバ１の矩形閉断面内に、２枚のリィン
ホース2,3を配設接合して同様に閉断面を形成するとと
もに、前記各閉断面内にカラー４を配設し、このカラー
４内を挿通する締結部材５であるボルト51と閉断面内に
配設接合されたケースナット52とにより、サスペンショ
ンメンバ１に第２図に示すような被取付部材であるロア
アーム６を取付けるように構成されている。As shown in FIG. 1, two line hoses 2 and 3 are arranged and joined in a rectangular closed section of a suspension member 1 made of two plate members to form a closed section in the same manner. The collar 4 is disposed in the closed section, and the bolt 51 as the fastening member 5 inserted through the collar 4 and the case nut 52 disposed and joined in the closed section are shown in FIG. The lower arm 6, which is a member to be attached, is attached.
尚、第２図の構成は前述した従来技術の説明で述べた
ため、詳細な説明は省略する。Note that the configuration of FIG. 2 has been described in the above description of the prior art, and a detailed description thereof will be omitted.
このように構成されたメンバ構造であって、この第１
図に示すように、矩形閉断面のサスペンションメンバ１
内に同様の閉断面を形成するべく配設接合される各リィ
ンホース2,3の一方のリィンホース２をサスペンション
メンバ１におけるロアアーム６を取付けるためのボルト
51の締付面である取付面11部位から所定距離を有して離
間するように、矩形閉断面の内方側に位置させて配設す
る。The member structure configured as described above,
As shown in the figure, a suspension member 1 having a rectangular closed cross section is shown.
One of the line hoses 2, 3 which is arranged and joined to form a similar closed section therein, is connected to a bolt for attaching the lower arm 6 of the suspension member 1.
It is disposed on the inner side of the rectangular closed cross section so as to be spaced apart from the mounting surface 11 which is the tightening surface of 51 at a predetermined distance.
また、前記取付面11から離間させた一方リィンホース
２には、カラー４が挿通する挿通孔21を穿設するととも
に、この挿通孔21に挿通させた前記カラー４の外周面43
と挿通孔21の孔縁とをアーク溶接等で接合することによ
りカラー４を固着する。On the other hand, the line hose 2 which is separated from the mounting surface 11 is provided with an insertion hole 21 through which the collar 4 is inserted, and an outer peripheral surface 43 of the collar 4 which is inserted through the insertion hole 21.
The collar 4 is fixed by joining the hole and the edge of the insertion hole 21 by arc welding or the like.
さらに、このカラー４の軸方向一端41を前記サスペン
ションメンバ１における取付面11の内側に直接当接させ
るとともに、カラー４の軸方向他端42は他方のリィンホ
ース３に当接させた状態で固着される。Further, one end 41 of the collar 4 in the axial direction is directly brought into contact with the inside of the mounting surface 11 of the suspension member 1, and the other end 42 of the collar 4 in the axial direction is fixed to the other line hose 3. You.
ここで、一方及び他方の各リィンホース2,3はそれぞ
れの各端部近傍等で接合されて閉断面を形成しており、
サスペンションメンバ２内に配設固着されている。Here, one and the other each of the line hoses 2 and 3 are joined near their respective end portions to form a closed section,
It is arranged and fixed in the suspension member 2.
尚、第１図の図中の符号52は他方リィンホース３に接
合された締結部材５としてのケースナット、図中の符号
31,12は他方リィンホース３及びサスペンションメンバ
１における取付面11部位にそれぞれ穿設されたボルト挿
通孔を示しているとともに、図中の符号７はロアアーム
取付けのためのシャフト（端部）を示している。A reference numeral 52 in the drawing of FIG. 1 denotes a case nut as the fastening member 5 joined to the other line hose 3, a reference numeral in the drawing.
Reference numerals 31 and 12 denote bolt insertion holes formed in the mounting surface 11 of the other line hose 3 and the suspension member 1, respectively, and reference numeral 7 in the drawing denotes a shaft (end) for mounting the lower arm. I have.
そして、一方及び他方の各リィンホース2,3の各端部
近傍等を接合して閉断面を形成するリィンホースサブア
ッセンブリとした後に、カラー４を一方リィンホース２
の挿通孔21に挿通し、その軸方向他端を他方リィンホー
ス３に当接させ、治具等を使用して、前記カラー４の外
周面43と、一方リィンホース２の挿通孔21の孔縁とを接
合することにより、カラー４を所定位置に固着する。After joining the vicinity of each end of each of the one and other line hoses 2 and 3 to form a closed hose subassembly that forms a closed cross section, the collar 4 is connected to the one line hose 2
The other end in the axial direction is brought into contact with the other line hose 3, and the outer peripheral surface 43 of the collar 4 and the hole edge of the insertion hole 21 of the line hose 2 are Are bonded to each other to fix the collar 4 at a predetermined position.
次に、カラー４を固着した各リィンホース2,3をサス
ペンションメンバ１の矩形閉断面内に配設し、カラー４
の軸方向一端41をサスペンションメンバ１の取付面11の
内側に直接当接させることにより、前記一方リィンホー
ス２は取付面11から離間して位置することになり、各リ
ィンホース2,3の各部位をサスペンションメンバ１に当
接固着する。Next, each of the line hoses 2 and 3 to which the collar 4 is fixed is disposed within the rectangular closed cross section of the suspension member 1, and the collar 4
The one end 41 in the axial direction of the suspension member 1 is directly in contact with the inside of the mounting surface 11 of the suspension member 1, so that the one-line hose 2 is located away from the mounting surface 11. The suspension member 1 abuts and is fixed.
このようにして構成されたサスペンションメンバ１の
取付面11にシャフト７を位置させて、カラー４内を挿通
させたボルト51をケースナット52に締付けることによ
り、第２図に示すようにロアアーム６を取付ける。The shaft 7 is positioned on the mounting surface 11 of the suspension member 1 thus configured, and the bolt 51 inserted through the collar 4 is tightened to the case nut 52, so that the lower arm 6 is moved as shown in FIG. Attach.
而して、カラー４は一方リィンホース２の挿通孔21に
挿通されることにより、その軸方向の略中間部にて、そ
の外周面41が前記挿通孔21の孔縁に当接し、かつ接合固
着されるため、カラー４の周方向における接合位置等の
位置決めを確実かつ容易に行うことができる。The collar 4 is inserted into the insertion hole 21 of the one-sided hose 2 so that the outer peripheral surface 41 abuts the hole edge of the insertion hole 21 at a substantially middle portion in the axial direction, and is joined and fixed. Therefore, positioning such as the joining position in the circumferential direction of the collar 4 can be reliably and easily performed.
ここで、カラー４の軸方向他端42が他方リィンホース
３に当接した状態で、前述したように一方リィンホース
２に固着されるとともに、カラー４の軸方向一端41はサ
スペンションメンバ１の取付面11内側に直接当接される
ことができるため、前記カラー４の軸方向の位置決めも
確実かつ容易に行うことができる。Here, while the other end 42 in the axial direction of the collar 4 is in contact with the other line hose 3, the one end 41 in the axial direction of the collar 4 is fixed to the one line hose 2 as described above. Since the collar 4 can be in direct contact with the inside, the positioning of the collar 4 in the axial direction can be performed reliably and easily.
また、前述したようにして各リィンホース2,3の接合
及びカラー４の固着を行うことができるため、リィンホ
ースアッセンブリ形成時における溶接等による影響を小
さくすことができ、リィンホースアッセンブリの変形を
小さくすることができる。In addition, since the joint of each of the line hoses 2 and 3 and the fixing of the collar 4 can be performed as described above, the influence of welding or the like at the time of forming the line hose assembly can be reduced, and the deformation of the line hose assembly can be reduced. can do.
さらに、一方リィンホース２はサスペンションメンバ
１における取付面11から離間して配設されているため、
これら両部材11,2の当り面を少なくすることができると
ともに、これにより前述したようにカラー４と一方リィ
ンホース２との接合を第１図に示すような位置とするこ
とが可能となる。Furthermore, since the line hose 2 is disposed at a distance from the mounting surface 11 of the suspension member 1,
The contact surfaces of the two members 11 and 2 can be reduced, and the joint between the collar 4 and the one-sided hose 2 can be at the position shown in FIG. 1 as described above.
さらにまた、ボルト51及びケースナット52等の締結部
材５によるロアアーム６（シャフト７）の取付状態で
は、前記一方リィンホース２を挟持介在することなく、
カラー４の軸方向一端41とサスペンションメンバ１の取
付面11内側を直接当接させた状態とすることができ、し
かも前述したように一方リィンホース２は取付面11から
離間していることと相まって、前記カラー４と取付面11
内側との当接部位周辺には接合箇所もないため、この当
接部位が溶接等の影響を受けることは全くない。Furthermore, when the lower arm 6 (shaft 7) is mounted by the fastening members 5 such as the bolts 51 and the case nuts 52, the one-line hose 2 is not interposed and sandwiched.
The axial end 41 of the collar 4 and the inside of the mounting surface 11 of the suspension member 1 can be brought into direct contact with each other, and in addition to the fact that the one-line hose 2 is separated from the mounting surface 11 as described above, The collar 4 and the mounting surface 11
Since there is no joint around the contact portion with the inside, this contact portion is not affected by welding or the like at all.
従って、これらのことにより、前記ボルト51の締付面
であるサスペンションメンバ１の取付面11が溶接等の影
響を受けることもないため、前述したことと相まって、
この取付面11の精度出しを確実かつ容易に行うことがで
きる。Therefore, the mounting surface 11 of the suspension member 1, which is the tightening surface of the bolt 51, is not affected by welding or the like.
The accuracy of the mounting surface 11 can be reliably and easily determined.
特に第２図に示すようにシャフト７の両端をそれぞれ
締結部材５で固定するような、所謂２箇所以上の複数位
置で締結固定する構造であっても、それぞれの締結固定
部位である各取付面11の精度出しを行うことができるた
め、シャフト７が浮いたりすることは全くなく、確実強
固な固定を行うことができる。In particular, as shown in FIG. 2, even in a structure in which both ends of the shaft 7 are fixed by the fastening members 5 at a plurality of so-called two or more positions, each of the mounting surfaces as the respective fastening and fixing portions. Since the accuracy of 11 can be obtained, the shaft 7 does not float at all, and a firm and secure fixing can be performed.
そして、これにより複数の締結固定構造におけるロア
アーム６のサスペンションメンバ１への取付精度及び取
付性を大巾に向上することができる。Thus, the mounting accuracy and the mountability of the lower arm 6 to the suspension member 1 in the plurality of fastening and fixing structures can be greatly improved.
一方、前述したように、一方リィンホース２とサスペ
ンションメンバ１の取付面11は所定間隔をおいて離間し
た位置にあり、これら両部材11,2間には適当な間隔が存
在しているため、塗装工程ではサスペンションメンバ１
の取付面11に穿設したボルト挿通孔12を介して塗料のつ
きまわりが良好となり、防錆性能を向上することができ
る。On the other hand, as described above, the one-sided hose 2 and the mounting surface 11 of the suspension member 1 are located at a predetermined distance apart from each other. Suspension member 1 in the process
Through the bolt insertion holes 12 formed in the mounting surface 11, the paint can be spread well, and the rust prevention performance can be improved.
尚、以上の実施例に限定されることなく、例えば各部
位及び部材の形状等は必要に応じて適宜変更され得ると
ともに、サスペンションメンバ１へのロアアーム６の取
付構造に限定されることなく、内部にリィンホースによ
る閉断面が配設接合された矩形閉断面のメンバ被取付部
材を取付けるように構成した如何なるメンバ構造にも適
用でき得るものであり、特許請求の範囲内において種々
の実施態様を包含するものである。It should be noted that the present invention is not limited to the above embodiment, and for example, the shape of each part and member can be appropriately changed as necessary, and the internal structure is not limited to the mounting structure of the lower arm 6 to the suspension member 1. The present invention can be applied to any member structure configured to mount a member mounting member having a rectangular closed cross section in which a closed cross section is provided and joined by a line hose, and encompasses various embodiments within the scope of the claims. Things.
この発明は上述したように、一方リィンホースをメン
バにおける被取付部材用取付面から離間させ、かつこの
一方リィンホースに穿設した挿通孔にカラーを挿通させ
て、その外周面と挿通孔の孔縁とを接合するとともに、
カラーの軸方向一端をメンバに直接当接させ、かつ他端
を他方リィンホースに当接させてメンバを構成するよう
にしたものであって、カラーの周方向の位置決めを確実
かつ容易に行うことができるとともに、所定部位が溶接
等の影響を受けることはなく、メンバにおける被取付部
材用取付面の精度出しを行うことができるため、メンバ
への被取付部材の取付精度及び取付性を向上することが
できる。As described above, according to the present invention, the one-line hose is separated from the mounting surface for the member to be mounted on the member, and the collar is inserted into the insertion hole formed in the one-line hose. Together with
The one end of the collar in the axial direction is directly in contact with the member, and the other end is in contact with the other line hose to constitute the member, so that the positioning of the collar in the circumferential direction can be performed reliably and easily. It is possible to improve the mounting accuracy of the member to be mounted on the member because the predetermined portion is not affected by welding or the like, and the mounting surface for the member to be mounted on the member can be determined. Can be.
第１図及び第２図の図面はこの発明の一実施例を示して
おり、第１図は第２図のＩ−Ｉ線断面図、第２図はロア
アーム取付部位の概略斜視図、第３図及び第４図の図面
は従来例を示しており、第３図は第１図相当断面図、第
４図は異なる従来例の構成を示す第２図相当斜視図であ
る。 １……サスペンションメンバ（メンバ） 11……取付面 ２……一方のリィンホース 21……挿通孔 ３……他方のリィンホース ４……カラー 41……軸方向一端 42……軸方向他端 43……外周面 ５……締結部材 ６……ロアアーム（被取付部材）1 and 2 show an embodiment of the present invention. FIG. 1 is a sectional view taken along line II of FIG. 2, FIG. 2 is a schematic perspective view of a lower arm mounting portion, and FIG. FIGS. 4 and 5 show a conventional example, FIG. 3 is a sectional view corresponding to FIG. 1, and FIG. 4 is a perspective view corresponding to FIG. 2 showing a configuration of a different conventional example. 1 ... suspension member (member) 11 ... mounting surface 2 ... one line hose 21 ... insertion hole 3 ... the other line hose 4 ... collar 41 ... one end in the axial direction 42 ... the other end in the axial direction 43 ... Outer peripheral surface 5: fastening member 6: lower arm (attached member)
Claims (1)
ースを配設結合して閉断面を形成するとともに、前記各
閉断面内に配設するカラーを介して締結部材で前記メン
バに被取付部材を取付けて成るメンバ構造において、 前記リィンホースの一方を、メンバにおける被取付部材
の取付面から離間させて配設し、かつこの一方リィンホ
ースに前記カラーの挿通孔を穿設するとともに、この挿
通孔に挿通させたカラーの軸方向他端を他方リィンホー
スに当接させ、かつカラーの外周面と前記挿通孔の孔縁
とを接合し、さらにカラーの軸方向一端を前記メンバの
取付面内側に直接当接させてメンバを構成するようにし
たことを特徴とするメンバ構造。1. A plurality of line hoses are arranged and connected in a member having a rectangular closed cross section to form a closed cross section, and are attached to the member by a fastening member via collars arranged in each of the closed cross sections. In a member structure in which a member is mounted, one of the line hoses is disposed so as to be separated from a mounting surface of a member to be mounted on the member, and an insertion hole for the collar is formed in the one line hose. The other end in the axial direction of the collar inserted into the other end of the collar is brought into contact with the other line hose, and the outer peripheral surface of the collar is joined to the hole edge of the insertion hole. A member structure characterized in that the members are configured to be in contact with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2212990A JP2833173B2 (en) | 1990-08-09 | 1990-08-09 | Member structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2212990A JP2833173B2 (en) | 1990-08-09 | 1990-08-09 | Member structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0495586A JPH0495586A (en) | 1992-03-27 |
| JP2833173B2 true JP2833173B2 (en) | 1998-12-09 |
Family
ID=16631640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2212990A Expired - Fee Related JP2833173B2 (en) | 1990-08-09 | 1990-08-09 | Member structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2833173B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007253663A (en) * | 2006-03-22 | 2007-10-04 | Hino Motors Ltd | Shackle for leaf suspension |
| JP5431100B2 (en) | 2009-10-02 | 2014-03-05 | 川崎重工業株式会社 | Motorcycle |
| JP5821425B2 (en) * | 2011-08-31 | 2015-11-24 | マツダ株式会社 | Vehicle body structure |
| CN107314021A (en) * | 2017-06-22 | 2017-11-03 | 安徽江淮汽车集团股份有限公司 | One kind installs nut assembly and suspension swing arm mounting structure |
-
1990
- 1990-08-09 JP JP2212990A patent/JP2833173B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0495586A (en) | 1992-03-27 |
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|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |